fix: add "await_keyword" in paginate for "total_items" & fix "serde::Value" not found (Wulf#136)

* add await_keyword  paginate for total_items

* remove dsl from paginate since it is not needed

* serde::Value not found

* Update code.rs

Author: driver005

src/code.rs

@@ -541,7 +541,7 @@ fn build_table_fns(
 
         let page = page.max(0);
         let page_size = page_size.max(1);
-        let total_items = Self::filter(filter.clone()).count().get_result(db)?;
+        let total_items = Self::filter(filter.clone()).count().get_result(db){await_keyword}?;
         let items = Self::filter(filter).limit(page_size).offset(page * page_size).load::<Self>(db){await_keyword}?;
 
         Ok(PaginationResult {{

src/parser.rs

@@ -506,7 +506,7 @@ fn schema_type_to_rust_type(schema_type: String, config: &GenerationConfig) -> R
         "tstzrange" => "(std::collections::Bound<chrono::DateTime<chrono::Utc>>, std::collections::Bound<chrono::DateTime<chrono::Utc>>)",
 
         // json
-        "json" => "serde::Value",
+        "json" => "serde_json::Value",
         "jsonb" => "serde_json::Value",
 
         // misc